Sun lamp



FIG. 1 is a front, top and left side perspective view of a sun lamp showing my new design;

FIG. 2 is a left side elevational view thereof;

FIG. 3 is a right side elevational view thereof;

FIG. 4 is a front elevational view thereof;

FIG. 5 is a rear elevational view thereof;

FIG. 6 is a top plan view thereof;

FIG. 7 is a bottom plan view thereof; and

FIG. 8 is a front, top and left side perspective view of the sun lamp in collapsed condition.

In FIGS. 2 to 7 the lamp portion is shown in its horizontal position. 

The ornamental design for a sun lamp, as shown and described. 